Searched refs:u1 (Results 1 – 1 of 1) sorted by relevance
716 int u1 = u0 + 1; in scanline() local720 if (u1<0) u1 += w; in scanline()722 if (u1>=w) u1 -= w; in scanline()725 if (u1<0) u1 = 0; in scanline()727 if (u1>=w) u1 = w-1; in scanline()744 tx.surface.read(&tx.surface, c, u1, v0, &texels[2]); in scanline()745 tx.surface.read(&tx.surface, c, u1, v1, &texels[3]); in scanline()